baber/WOPTO huggingface dataset:
Patent JP-H04341920-A (JP)
Title: Magnetic recording medium
Inventor: OUCHI TOSHINOBU
IPC: G11B5/716
Filed: 1991-05-17
Abstract: PURPOSE:To lower noises and to improve reproduced output by regulating the coercive forces of 1st and 2nd magnetic layers contg. magnetic metallic powders respectively having prescribed specific surface areas to respectively prescribed values. CONSTITUTION:The magnetic layers of the magnetic recording medium constituted by forming the magnetic layers essentially consisting of the magnetic metallic powders and binders on a nonmagnetic base are made into a two-layered structure. The 1st magnetic layer contg. the magnetic powder having 33 to 40m <2>m/g specific surface area and having 1050 to 1130Oe coercive force Hc. The 2nd magnetic layer contains the magnetic powder having 55 to 65m<2>m/g specific surface area and having >=1350Oe coercive force Hc. Any magnetic metallic powders known heretofore are usable as the magnetic metallic powders. The bias noises are suppressed and a large residual magnetic flux density is obtd. by using the magnetic metallic powders varying in the specific surface areas with each of the respective magnetic layers. In addition, the reproduced output is improved. The bias noises and the reproduced output are well adjusted by regulating the coercive forces of the respective magnetic layers.
Patent JP-S63280805-A (JP)
Title: Energy recovery system for airlift device
Inventor: KONISHI TATSURO
IPC: E21C45/00
Filed: 1987-05-12
Abstract: PURPOSE:To utilize thermal energy effectively by constructing an energy recovery system such that a turbine is driven through a heat cycle employing the heat of air compressed through an air compressor in an air lift device for lifting solid state material from the bottom of sea as a high heat source and power is generated. CONSTITUTION:An airlift device 1 supplies high pressure air from a compressor 6 through an air supply pipe 10 to the way of a lifting pipe 3 which sucks solid state material such as ore together with sea water when air ascends therethrough, then the solid state material is led into a gas/solid/liquid separation layer 5 and separated. Here, evaporators 16, 17 which exchange heat with high temperature air taken from an intermediate stage and final stage of the compressor 6 are coupled in series in a circulation pipe 14 for circulating working fluid such as Freon. The working fluid evaporated in the evaporators 16, 17 is employed for operating a turbine 13 and driving a generator 12, then heat exchanged in a condenser 18 with low temperature sea water separated through the separation tank 5 and condensed.
Patent JP-S5238022-A (JP)
Title: Insecticides, miticides, and nematocides
Inventor: KISHINO SHIGEO
IPC: A01N57/26
Filed: 1975-09-22
Abstract: PURPOSE: Phosphoramideester pesticides having rapid-acting and residual effects without exerting any damage on plants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11304069-A (JP)
Title: Electrically fusing joint
Inventor: KOJIMA HIROAKI
IPC: F16L47/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To fusion-connect a resin pipe with a sufficient strength even if an oxide film is present of the fusing connecting surface of the resin pipe by forming a recessed groove allowing the inflow of a fused resin in fusing connection on the inside surface of a cylindrical fusing part in an electrically fusing joint having a heating wire buried in the inside part of the cylindrical fusing part for fusion connecting the resin pipe. SOLUTION: An electric fusing joint 10 comprises a heating wire 12 buried in the inside part of a cylindrical fusing part 11 for fusion connecting a resin pipe, and a terminal pin 13 connected to one end of the heating wire 12 and an indicator 14 for displaying the fusing completion are provided on the circumference. One or a plurality of recessed grooves 15 is provided on the inside surface of the fusing part 11 having the heating wire 12 buried therein. When then end part of a resin pipe 16 is inserted and fusion connected, a fused resin 17 including an oxide film is made to flow into the recessed groove 15. According to this, the fused resin on the inside surface of the fusing part 11 can be sufficiently mixed with the fused resin on the outside surface of the resin pipe 16 in the state free from the oxide film, so that the fusion connection can be performed with a sufficient strength.
Patent JP-S60258653-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/22
Filed: 1984-06-05
Abstract: PURPOSE:To confirm easily a fault processing function and to attain the regeneration of said function by setting a false fault mode according to a program instruction, then setting a timer register to produce a machine error at a set time point. CONSTITUTION:A machine error report signal 27 is outputted from a machine error generation control circuit 4 when a timer register 5 has an underflow after a control register 3 that controls the generation of machine errors is set with a program instruction. The contents of the register 5 are counted down by a counter circuit 7. Then underflow is detected by a timer register all-zero detecting circuit 6 when a fixed machine cycle elapses. The circuit 4 outputs the signal 27 to supply a report to a fault processor 9. Then the presceibed fault processing is executed.
Patent JP-S5237753-A (JP)
Title: Switch-type amplifier
Inventor: KOYAMA JIYUNYA
IPC: H03F3/217
Filed: 1975-09-19
Abstract: PURPOSE:To decrease linearity deterioration due to storage time for switch-type amplifier.
Patent JP-H049181-A (JP)
Title: Embroidery data processor
Inventor: ASANO FUMIAKI
IPC: D05C5/06
Filed: 1990-04-27
Abstract: PURPOSE:To find an appropriate block length to a real block by providing a deciding means which decides a unit seam number-related quantity required for deciding the unit seam number to be formed in a supposed basic block when a unit seam number to be formed in the real block is replaced with the seam number of the supposed basic block. CONSTITUTION:When the upper and lower sides of a real block are not parallel with each other, whether or not the upper side is longer than the lower side is discriminated. Then, whether or not the length of the real block is larger than the product of the length of the longer side and a constant (k) is discriminated. When the length is not larger than the product, a perpendicular is drawn from the midpoint of the shorter side to the longer side and the length of the perpendicular is found as an appropriate block length. Accordingly, such a basic block that one of the two auxiliary sides coincides with the longer side and the other auxiliary side passes the midpoint of the shorter side is supposed against the real block. Then the unit seam number of the real block is decided on the basis of the distance between the two auxiliary sides of the supposed basic block and, in its turn, the needle location data of the real block are produced.
Patent JP-S5816489-A (JP)
Inventor: IRIE YASUNOBU
IPC: H01T13/20
Filed: 1981-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5739022-A (JP)
Title: Coil plate controller
Inventor: TANABE TADASHI
IPC: B21B41/00
Filed: 1980-08-21
Abstract: PURPOSE:To control the position of the upper face of a coil to a fixed position reregardless of diameter of wire rod, rolling speed, etc. by outputting previously set  coil volume ratio in the first rolling and outputting by learning the coil volume ratio from previous coil height in succeeding rolling. CONSTITUTION:The coil plate speed standard Vc is always calculated from the wire rod speed VR from a wire rod speed detector 13, conveyor speed V1 from the first carrying conveyor speed detector 2, conveyor speed V0 from the second carrying conveyor speed detector, wire rod diameter (d) from a wire rod diameter setting device and initial volume ratio g0 from a coil volume ratio learning device 6, and outputted. The speed standard Vc is sent to a coil plate driving controller 5 when the coil tip arrived at a coil converging device is detected 11, and the coil plate is lowered at speed Vc. When Vc is changed by control of the conveyor during lowering, the coil plate goes down at Vc determined by an expression. Accordingly, the upper face of the coil is always kept at a fixed position according to the change of V0.
Patent JP-H05219848-A (JP)
Title: Wheat resisting to acetohydroxy acid synthase inhibitive herbicide and method for sorting the same
Inventor: UENDEI EI SUMISU
IPC: A01H5/10
Filed: 1992-04-07
Abstract: PURPOSE: To provide a wheat by subjecting wheat seeds to mutation with a chemical mutagen such as sodium azide, immersing the resulting wheat sees in a solution contg. an acetohydroxy acid synthase-inhibitory herbicide, thereafter planting the immersed wheat seeds in soil and spraying the same or different herbicide on the soil to allow the wheat seeds to bud, and also to provide a method for efficiently selecting the resistant wheat. CONSTITUTION: This wheat is obtained by: subjecting wheat seeds to mutation with a chemical mutagen such as sodium azide; thereafter, immersing the resulting wheat seeds in a solution contg. a specific kind of acetohydroxy acid synthase-inhibitory herbicide; planting the immersed wheat seeds in soil; spraying the same or a different kind of acetohydroxy acid synthase-inhibitory herbicide as or from that used for the above immersion on the soil contg. the wheat seeds, before fertile buds emerge from the soil; and thus, providing the wheat plant normally budding in appearance with resistance to the kind(s) of acetohydroxy acid synthase-inhibitory herbicide(s) used for the above immersion and/or spraying.
Patent JP-S5447272-A (JP)
Title: Magnetic grasper
Inventor: SAITOU HARUYA
IPC: B65G47/92
Filed: 1977-09-21
Abstract: PURPOSE: To efficiently convey a bulky body made of magnetic material such as a ring of iron without damaging the body, by attaching to a magnet a bag containing magnetic powder or grains.  
     CONSTITUTION: The bag 4 containing the magnetic powder 5 is provided at a magnet pole of the magnet. The lower end of the bag is slitted, for example, a plurality of contact parts like fingers are formed. To convey the body 6 made of iron, the contact parts S of the bag 4 are pushed to the attracted sides of the body 6 first without energizing a coil 2. Then, the finger-like contact parts 4b 1 , 4b 5  are opened and come into tight contact with the body 6 just like human fingers grab it, because the magnetic powder contained in the bag has a flowing property. When the coil 2 is energized, the form of the bag is fixed by the magnetic flux while the bag is in tight contact with the body. At that time, an attractive force is applied to the attracted sides of the body 6. Therefore, the body can be conveyed in that state 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04319868-A (JP)
Title: Vertical position adjusting circuit
Inventor: ISHIGURO SHIGERU
IPC: H04N3/227
Filed: 1991-04-18
Abstract: PURPOSE:To execute the vertical position adjustment by an electronic circuit method in order to improve a conventional method for using a mechanical switch, in which a problem related to reliability or adjustment operability in a manufacturing stage exists, with regard to the vertical position adjustment in a vertical deflection of a display apparatus. CONSTITUTION:This circuit is constituted of a first transistor TR1 in which a control voltage for the vertical position adjustment is supplied to its base through a first resistance R1, and whose collector is connected to a power source through a second resistance R2, a second transistor TR2 whose base and collector are connected to the collector of a first transistor, and the power source concerned V1, respectively, a third transistor TR3 whose base and emitter are connected to the collector of a first transistor, and the emitter of a second transistor respectively, and whose collector is grounded, and a fourth resistance R4 in which one end is connected to the other end of a deflecting yoke DY, and the other end is connected to the emitter of a second transistor, etc.
Patent JP-S63279285-A (JP)
Title: Toner cartridge
Inventor: KOBAYASHI TAKESHI
IPC: G03G15/08
Filed: 1987-05-11
Abstract: PURPOSE:To effectively prevent the splash of toner to the outside by allowing a rotary body to be contacted with the toner adhesion surface of a seal member at the time of drawing out the seal member arranged between a toner container and a developing device to outside. CONSTITUTION:The collar parts A, B of the toner container 11 storing toner 12 and the seal member 13 are thermally fused and sealed up. The seal member 13 extended from the point B and 360 deg.C reversely arranged at the point A is drawn in the arrow direction and the toner is dropped into the developing device 17 and carried to a developing part by a magnetic roll 18. When the surface of the rotary body 14 to be contacted with the seal member is formed by carbon fibers or metallic fibers, the toner can be dropped by removing electro static adhesive force or using mechanical scraping force and the toner is stuck to the surface of an adhesive member. Thereby, the toner can be prevented from being splashed to outside.
Patent JP-H05285603-A (JP)
Title: Twin roll type strip continuous casting method
Inventor: MIZOGUCHI TOSHIAKI
IPC: B22D11/06
Filed: 1992-04-08
Abstract: PURPOSE:To enable the decision of position and frequency of defects without executing visual observation on a cast strip surface and to prevent the defect of the cast strip by specifying a difference in overall heat transfer coefficient between a roll and a metal obtd. from the temp. of the cast strip surface. CONSTITUTION:In twin roll continuous casting for FeCu alloy composed of 20-90wt.% Cu or further <=15wt% the total of one or more kinds of elements selected from Cr, Mo, Al, La, Si, Ti and Zr and the balance Fe, area ratio of dimple parts on the roll surface (the area possessed with the dimple part/the whole surface area of the rollX100), coating thickness or dipping quantity of a limiting plate is controlled so that the overall heat transfer coefficient difference DELTAh between the roll and the metal obtd. from the temp. of the cast strip surface comes in the prescribed range of <=0.10(cal/cm<2>.s. deg.C).
Patent JP-H06309297-A (JP)
Title: Combination optimizing device
Inventor: NOJIMA SHINJI
IPC: G06F19/00
Filed: 1993-04-19
Abstract: PURPOSE:To attain the high speed of a processing by a simple constitution, and to obtain optimal or semi-optimal arrangement data in a short period of time by changing the calculation system of a cost along with the progress of the processing. CONSTITUTION:Retrieval is started from initial arrangement data generated by an initial arrangement data generating means 11. Then, in a cost change type arrangement data optimizing means 12, new arrangement data are generated by a new arrangement data generating means based on the present arrangement data, and then a cost is calculated by a time change type cost calculating means based on a cost calculation system stored in a cost calculation system storage means 13. Next, whether or not the new arrangement data are adopted is decided by an arrangement data selecting means by using the cost obtained by subtracting the cost of the present arrangement data from the cost of the new arrangement data as a reference, and this process is repeated until the cost is not decreased by a retrieval end detecting means. A cost calculation system updating means 14 updates the cost calculation system each time this process is repeated in some repetition.
Patent JP-H0411229-A (JP)
Title: Optical switching element
Inventor: NOBUTOKI EIJI
IPC: G02F1/01
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a multiple switching function with simple structure by applying an electric field or magnetic field, and inputting the light of at least two kinds of frequency and varying the intensity of absorption or the intensity of light emission selectively. CONSTITUTION:This element is provided with a switching element main body 1 made of a material which bursts in the potential of molecules, constituent atoms, or an atom group by the application of the electric field or magnetic field 4 and a means which applies the electric field or magnetic field 4 to the element main body 1. Further, the element is equipped with a means which generates plural kinds of controlled light 5 so that the occupancy number of each quantum potential of molecules, constituent atoms, or atom group of the element main body 1 is varied when controlled light 5 differing in wavelength is applied to the element main body 1 while the electric field or magnetic field 4 is applied to the switching element main body 1. Then light with at least >=1 kind of wavelength is used as input light 2 and plural output light beams which differ in wavelength are emitted or interrupted selectively according to the wavelength of the controlled light 5. Consequently, the multiple switching is available and a simple and high switching function is obtained.
Patent JP-S5913738-A (JP)
Inventor: JIYOOJI ANDORIYUU OORA
IPC: B01J21/00
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07303389-A (JP)
Title: Servomotor drive controller
Inventor: WASHISAWA TAKUMI
IPC: H02P6/06
Filed: 1994-04-28
Abstract: PURPOSE:To simplify a driving circuit of a servomotor by PWM control by driving a first and a second photocoupler by means of a first LED driving resistor and driving a third and a fourth photocoupler by means of a second LED driving resistor. CONSTITUTION:This circuit has a first LED driving resistor 16 whose one end is connected to cathodes of LEDs at the input side of a first and a second photocoupler 1, 2 whose output sides are connected to gates of P-type FETs 6, 7 respectively and a second LED driving resistor 17 whose one end is connected to anodes of LEDs at the input side of a third and a fourth photocoupler 3, 4 whose output sides are connected to gates of N-type FETs respectively. The first and the second photocoupler 1, 2 are driven by means of the first LED driving resistor 16 and the third and the fourth photocoupler 3, 4 are driven by means of the second LED driving resistor 17. By this method, a driving circuit of a servomotor 5 by PWM control can be simplified.
Patent JP-H04342713-A (JP)
Title: Curable composition
Inventor: IWAMOTO KENICHI
IPC: C08L63/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a curable composition, curable more rapidly and more controllably under milder conditions with hardly any side reaction and capable of providing polycarbodiimide resin excellent in strength, heat resistance and processability, etc. CONSTITUTION:A curable composition is characterized in that a polycarbodiimide, a polyepoxide and a zinc halide or its mixture with an onium salt as a catalyst are contained.
Patent JP-S60258068-A (JP)
Title: Traverse controlling method of yarn filament winder
Inventor: FUKAZAWA KAZUHIKO
IPC: B65H54/32
Filed: 1984-06-06
Abstract: PURPOSE:To make various winding forms desired securable in an easy manner, by detecting and calculating integral length of a yarn filament and a traverse turning position, while inputting these valfues into an error compensation calculating device, and outputting a compensation command value by the integral length and the setting value. CONSTITUTION:A traverse turn setting value corresponding to a value of running integral length of a running yarn filament Y is inputted by a keyboard D in advance. And, when the yarn filament Y is wound up on a bobbin 8, the integral length of the running yarn filament Y in winding is detected by a slit plate 13 of a yarn filament feed roller 1 and a rotation detector 12, then a travese turning position is detected by a position detector 14, and these data are inputted into an errod compensation calculating device E, whereby errors between the integral length and the setting value is calculated, and a turning compensation command value corresponding to the error value is outputted to a lifting device 10 of a ring rail 9 of being a traverse shifter via an input-output converter A, thus a traverse travel per stroke is controlled.
Patent JP-S607139-A (JP)
Title: Bonding method
Inventor: HORII MASANOBU
IPC: H01L21/60
Filed: 1983-06-24
Abstract: PURPOSE:To shorten the time for processing and thus reduce the deterioration of chip performance by transcribing a bump formed separately to a substrate electrode, and then bonding a semiconductor chip. CONSTITUTION:The Au bump 11 formed on a Ti-Pd film 10 on the substrate 9 is transcribed to a lead 12 by thermal compression bonding. Next, the pad 14 of the chip 13 is transferred above the bump 11 and put to bonding. This manner enables to shorten the time for processing because of the formation of the bump not on the chip but on the lead, leading to less deterioration of chip performance.
Patent JP-H11303571-A (JP)
Title: Muddy earth pressure shield construction method
Inventor: TAKAMIZAWA KAZUO
IPC: E21D9/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a muddy earth pressure shield construction method separating discharged and digged sediment generated by the muddy earth pressure shield construction method into sand and gravel and muddy soil by utilizing coagulation reaction and including a digged sediment separation method. SOLUTION: Viscosity improver and gelatinizer causing coagulation reaction with the viscosity improver are fed to a wording face K in front of a shield machine S to dig a working face K face by mixing and stirring with digged sediment, and then the discharged digged containing the viscosity improver and gelatinizer are conveyed. In this case, gelatinizer is further mixed with the discharged and digged sediment while the discharged and digged sediment are conveyed to separate the discharged and digged sediment into sand and gravel and muddy soil.
Patent JP-H07302616-A (JP)
Title: Square type lithium ion secondary battery
Inventor: KOGA YASUNOBU
IPC: H01M10/0585
Filed: 1994-04-28
Abstract: PURPOSE:To provide a square type lithium ion secondary battery having no stacking slippage of a square strip-shaped positive electrode and a square strip- shaped negative electrode. CONSTITUTION:A square type lithium ion secondary battery has a stacked electrode body 1 obtained by stacking a square strip-shaped positive electrode 5 using a composite oxide of lithium and at least one of transition metals as a positive active material and a square strip-shaped negative electrode 3 using a carbon material capable of doping/undoping a lithium ion as a negative active material through a separator 4. As the separator 4, a bag-shaped separator is used and the square strip-shaped positive electrode 5 is positioned within the separator 4.
Patent JP-H02294045-A (JP)
Title: Insulating coating bonding wire
Inventor: KIMURA MASAO
IPC: H01L21/60
Filed: 1989-05-08
Abstract: PURPOSE:To prevent any short-circuiting from being produced owing to contact between bonding wires or the bonding wire and another conductor part by employing aromatic polycarbonate resin having a specific melt index. CONSTITUTION:A bonding wire is coated with aromatic polycarbonate resin having a melt index ranging from 1.0-100g/10min. Use of such aromatic polycarbonate resin assures formation of a uniform insulating coating on the bonding wire. Further, an aromatic polycarbonate resin coating insulating bonding wire yielded by a limited thickness insulating coating assures excellent thermal resistance, insulation, and a bondability thereof to a lead frame at low temperature. Hereby, bonding failure is eliminated and the bonding wire is prevented from short-circuiting among it and a semiconductor chip and the like.